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unjustifiable Synonyms

Another word for unjustifiable

Choosing another word for unjustifiable that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
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• adjective (Context 1)

Not able to be shown to be right, reasonable, or defensible; inexcusable.

Usage Example

"The committee concluded that the sudden increase in tuition fees was completely indefensible."

Strongest
indefensible
inexcusable
unwarranted
Strong
unreasonable
unfounded
groundless
baseless
unforgivable
unpardonable
uncalled-for

Opposites of unjustifiable

The opposite of unjustifiable shifts depending on context. Common opposites include:

justifiable
defensible
warranted
excusable
reasonable
legitimate
valid
understandable
See all opposites of unjustifiable

• Nearby Words

unjoyful
unjudged
unjust
unjustifiable
unjustifiably
unjustified
unjustly

Cite this Entry

Wordmom. (2026). Synonyms for Unjustifiable. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/unjustifiable
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